Introduction:

With more and more car related products application, such as audio, refrigerator, cleaner, inflatable pump, etc., a digital voltmeter is of necessity for protecting the battery of your car.

Compact, easy application, fast charging, this USB car charger, useful for charging mobiles, MP3, MP4, laptops and so on, all devices with USB ports, is your best travel partner.

Item Specifications:

Condition: New

Color: Black

Material: PC + ABS

Input Voltage: 12-24V

Output Voltage: 5V

Output Current: 3100mA

Working Temperature: -40-60 Celsius degree

Wires: Red (+), black (-)

Color of Light: Just as the picture shown

Size of Item: Just as the picture shown

Weight of Item: 166g

Compatibilities: Suitable for smartphones, cellphones, MP3/MP4 players, earphones, tablet computers, cameras, etc.

Application Scene: For cars, vans, caravans, SUV, trucks, motorcycles, boats, etc.

Features:

1. Fast charging, stable voltage, current protection, and LED indicator.

2. Three digital numbers displayed on the voltmeter indicating live battery voltage.

Package Includes:

1x USB charger

1x Voltage meter

1x Cigarette light socket

1x Switch button

4x Screws

3x connection wires